Daejon is a distinctive boys' name in United States, ranking #5321 in 2003 with 14 recorded births. The name reached its all-time peak in 2000 with 27 births ranking #3164. Since 1996, the popularity has increased by 27.3%. In 2003, approximately 1 in every 141,091 boys born was named Daejon. FALLING Recent data shows the name is currently falling.